Engine Control System Relation Chart [13B-Msp] - Mazda RX-8 2009 Service Highlights

ENGINE CONTROL SYSTEM RELATION CHART [13B-MSP]

Each control system and their related input and output parts are as follows.
Item
Input
ECT sensor
KS No.1, No.2
IAT sensor
MAF sensor
A/F sensor
HO2S
Generator (Terminal P: stator
coil)
BARO sensor (built into
PCM)
Battery
Oil pressure sensor
PCM temperature sensor
(built into PCM)
TP sensor No.1, No.2
APP sensor No.1, No.2
APV position sensor No.1,
No.2
Eccentric shaft position
sensor
CPP switch (MT)
Neutral switch (MT)
Brake switch
Refrigerant pressure switch
(middle)
A/C switch
Ignition switch
SSV switch
Cruise control switch
CAN
Output
Main relay
Drive-by-wire relay
Throttle valve actuator
VDI solenoid valve (13B-
MSP(high power))
VFAD solenoid valve (with
VFAD)
SSV solenoid valve
01-40–8
2009 Mazda RX-8 Service Highlights (3452–1U–08C)
CONTROL SYSTEM [13B-MSP]
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Revised 11/2008 (Ref. No. R321/08)
id0140g1100600
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